Community builder integration with virtuemart

Good morning,
I have searched in this website to find the solution to my problem but I haven't find anything that could help me.:whistle:

I have a website (joomla 1.5) with Community builder and virtuemart installed.

I have activated virtuemart but the problem is that it's impossible to buy a product because when I go to the checkout an alert message appear : "User registration is disabled, it must be enabled in order to proceed" :S

Obviously this is in conflict with community builder that suggest not to enable the joomla registration.

So what happens if I enable the joomla registration ? Will I have problems with user syncronisation?

Thank you very much

any idea guys???

I have the same problem!
There is a PLUGIN for download in Joomlapolis site, HEAR . But it seems to be OLD, and some users report errors.

What is necessary for Joomla - Community Builder - Virtuemart work togheter?

I think CB Virtuemart Plugin but is only for Professional Member

bye